Home / 15,612,098.60-23,431,599.94-10,823,150.86

Finding the Fourth Proportional to 15,612,098.60, 23,431,599.94 and 10,823,150.86

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Solution

The fourth proportional to 15,612,098.60, 23,431,599.94 and 10,823,150.86 is: 16,244,051.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,612,098.60 : 23,431,599.94 = 10,823,150.86 : x
  2. Step 2: Convert to fraction form
    15,612,098.60/23,431,599.94 = 10,823,150.86/x
  3. Step 3: Cross multiply
    15,612,098.60x = 23,431,599.94 × 10,823,150.86
  4. Step 4: Simplify right side
    15,612,098.60x = 253,603,740,956,150.06
  5. Step 5: Solve for x
    x = 253,603,740,956,150.06/15,612,098.60
  6. Step 6: Final answer
    x = 16,244,051.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.